| A process and supply variation tolerant nano-CMOS low voltage, high speed, a/d converter for system-on-chip Recent countries visiting this post |  |
 | 8 | United States |
 | 1 |
| A process and supply variation tolerant nano-CMOS low voltage, high speed, a/d converter for system-on-chip Recent countries visiting this post | |
| 8 | United States |
| 1 |